1)Find the sixth term of the geometric sequence for which a1=5 and r=3 A)1215 B)3645 C)9375 D)23 I chose A 2)Write an equation for the nth term of the geometric sequence -12,4,-4/3... A)aN=-12(1/3)n-1 B)aN=12(-1/3)n-1 C)aN=-12(-1/3)-n+1 D)aN=-12(-1/3)n-1 I chose C 3)Find

92,916 questions, page 269
1. English

asked by billy on May 31, 2010
2. Math

The sides of the equilateral are given in cm. 3x 2,2y-x,y 3. Find x and y and the perimeter of the triangle

asked by Isaiah on November 27, 2014
3. Math

Find all real solutions x to (4^x)-(2^x)=56. Please explain in steps! Thank you.

asked by Carla on November 21, 2014
4. Applied Calculus

Find the x-value of the relative minima of the function: 2x^(2)+((256)/(x))+8

asked by Jacob on February 25, 2013
5. math

Use lattice multiplication to find each product 124 X 56

asked by heatherly on June 15, 2009

Where I cn find information on why written report so important

asked by Alisa on June 17, 2009
7. maths

find gain or loss% if c.p =rs565 and s.p =rs500

8. Applied Calculus

Find the derivative of the function: f(x)=(x^2+9)/square roote of x

asked by Jacob on February 11, 2013
9. calculus

Find the parametrization for the left half of the parabola: y = x^2 - 4x + 3.

asked by Kevin on August 18, 2010
10. Math

explain why you cannot use y=mx+b to find the equation of a veritcal line

asked by M on November 3, 2014
11. Math

Find the equation of the line that passes through the given points (-8,4) and (2,-1) y=-1/2x

asked by M on November 3, 2014
12. Math

Find the equation of the line that passes through the given points (1,5) and (2,0) y=-5/1x+10

asked by M on November 3, 2014
13. Math

How do I find slope of the tangent to the curve y=(e^x+e^-x)/2 at point (0,1)?

asked by Kayla on August 17, 2010
14. Algebra

Please Help! Confused! I got an answer but it is not correct. Can someone help? Thanks! Given that f(x) = x^2 - 3 and g(x) = 2x + 1, find each of the following, if it exists. (gf) (-1/2)

asked by Jen on June 20, 2009
15. Algebra

Use synthetic division and the Remainder Theorem to find P(-5) if P(x) = -x^3 - 4x^2 + x - 2. Please help....?

asked by Drake on March 5, 2013
16. Math

p(0)=1atm,p(33) = 2 and so on find the pressure at 180 feet

asked by Norma on August 13, 2010
17. math

how to find circum centre of a triangle when three coordinates are given

asked by Anonymous on January 10, 2013
18. english

how do u find a subject for writng instuctions for using a tool

asked by jj on February 12, 2013
19. math

how do you find the equation of a line knowing (-5,-5) and (-2.-3) so the slope will be 2/3...

asked by jin on August 14, 2010
20. math

find functions of f and g so that fog = H h(x)=(3x+2)^6 please show work

asked by anonymous on January 8, 2013
21. Chinese

can someone help me find some good site to learn chinese? thanks

asked by akitsuke on July 11, 2009
22. math/limits

lim {x-3}/(x^2-9) x->3 ( I used {} to show absolute value) Find the limit if there is one.

asked by Morgan on October 25, 2014
23. algebra

The variables x and y satisfy the equations 2/x−24/y=−1 and 6/x+33/y=2. Find the product xy.

24. MATH

find a counterexample to prove the following is false: x is less than or equal to 2x

asked by alice on February 10, 2013
25. geometry

Find the volume of the cylinder. Use 3.14 for pi the radius is 3 and the height is 12

asked by Elizebeth taylor on October 22, 2014
26. mathematics

for all values of X for which of the following is defined, find th value of cot^2(X)- csc^2(X)

asked by matthew on July 18, 2009
27. AKSUM MATHS

FIND A VECTOR EQUATION OF THE LINE THAT CONTAINS(-1,3,0)& IS PARALLEL TO 2i-3j-k.

asked by BIRHANU on November 7, 2014
28. physics

Find the displacement of the car after 5.9 s. Answer in units of m

asked by Anonymous on November 7, 2014
29. Calculus-implicit differentiation

How do I find the normals to the curve xy+ 2x - y = 0 that are parallel to the line 2x + y = 0

asked by John on June 30, 2010
30. Math

to find 6x8, can I use the facts for 5x4 and 1x4

asked by Michael on November 6, 2014
31. math(geometry)

find the altitude on hypotenuse if a=6cm and b=8cm?

asked by Hoema on May 12, 2012
32. scince

list as many non-renewable resources as you can find in your classroom

asked by river song on October 24, 2014
33. math

Find the exponential function f(x)=Ca^x whose graph goes through the points (0,3) and (2,12).

asked by Rachel on February 19, 2013
34. algebra

Find an equation of the line that satisfies the given conditions. Through (5, 3) and (4, 7)

asked by Bob on October 24, 2014
35. algebra

The sum of a number and its reciprocal is 29/10 Find the numbers?

asked by anonymous on November 6, 2014

find the next two numbers in the pattern: -12, 60, -300, 1500

asked by anon on November 5, 2014
37. MATH

Find the value of (x) ? 0 = (300,000x / (16 + x^2) ^0.5) - 200,000

asked by Anonymous on February 10, 2013
38. geometry

Find the volume of a rectangular solid with the following dimensions: 2.3 cm x 4.6 cm x 7.8 cm

asked by shannon on July 13, 2009
39. MATH

find the first derivative for P(x) = a + b (100-x) (x-c) where a and b is positive constant

asked by Anonymous on February 10, 2013
40. Math

How would you estimate using fractions to find the percentage of a number. For example: 28% of 48.

asked by Nicole on November 16, 2010
41. Maths 3u trig

If sinA = 1/3 and cosA

asked by Jenny on June 19, 2010
42. math

the division of a whole number N by 13 gives a quotient of 15 and a remainder of 2. Find N.

asked by alandra on May 18, 2012
43. Math

Find the linear approximation of f(x)=ln x at x=1 and use it to estimate ln 1.12. L(x)= ? ln 1.12 \approx ?

asked by Joseph on November 1, 2014
44. Precalculus

Find the reference number for each value of t. t = 4 t = -8 I'm having trouble on the ones without pi. Thanks in advance!

asked by Miguel on June 23, 2010
45. math

Find the ordered pair solution of y = - 3x + 5 that corresponds to x = - 2.

asked by Maureen Koogle on June 23, 2010
46. math

Find the LCM for the given numbers using prime factorization. 8) 56 and 96

asked by chandice on July 4, 2009
47. math

find the slope of the line containing the pair of points. (-5,-10) and (-4,-3)

asked by Ernie on October 31, 2014
48. Caluclus

use implicit differentiation to find dy/dx xlny=y^3=lnx

asked by Trace on June 21, 2010
49. Claculus

find the equation of the tangent line to y^3-xy=-6 at the point (7,2)

asked by Trace on June 21, 2010
50. Math

Tim said to find 6x33,i can add 18 + 18. Do you agree with him?why or why not?

asked by Lize on February 13, 2013
51. math

one number is 5 greater than the other. their sum is 25. find both numbers

asked by Anonymous on February 13, 2013
52. calculus

Find the linear approximation of f(x)=\ln x at x=1 and use it to estimate ln 1.12. L(x)= . ? ln 1.12 \approx ?

asked by Alessandra Romano on October 31, 2014
53. Math

Find the equation of the line that contains the point (-2, 4) and has slope -(3/4).

asked by Maureen Koogle on June 23, 2010

how do you find the break-even point for like this example C=$0.20x+$50 R=$0.30x ?? asked by shasha on June 23, 2010 55. math Find functions f & g so that fog = H H(x)=(3x+2)^6 Please show work asked by Heather-need fast on January 9, 2013 56. calculus Let f(x) = x ^3. The equation of the tangent line to f(x) at x = 3 is y= ?. Using this, we find our approximation for 2.7 ^3 is asked by Alessandra Romano on October 31, 2014 57. Calculus Find the point(s) (if any) of horizontal tangent lines: x^2+xy+y^2=6 asked by Anonymous on October 28, 2014 58. math Find the LCM for the given numbers using prime factorization. 56 and 96 asked by jessica on July 1, 2009 59. calculus--please help!! Find the functions f&g so that fog =H H(x)=(3x+2)^6 please show work asked by anonymous on January 8, 2013 60. MATH: Need help please Find the linear approximation of f(x)=\ln x at x=1 and use it to estimate ln 1.12. L(x)= . ln 1.12 approx asked by Anonymous on November 1, 2014 61. maths The variables x and y satisfy the equations 2/x−24/y=−1 and 6/x+33/y=2. Find the product xy. asked by Rox on February 13, 2013 62. calculus Find a formula for the exponential function that satisfies h(2)=22 and h(4)=14.08 asked by Stacy on February 16, 2013 63. Algebra How to solve for 3n = 5 ? I know it has to do with log, but I'm not sure how to find the answer. Thank you so much in advance ^-^ asked by Lynn on June 19, 2010 64. Chemistry PLEASE PLEASE HELP How do i find the Empirical formula of CuCl2.5H2O asked by Bobert Wells on January 8, 2013 65. Math Find a formula for the exponential function that satisfies h(2)=22 and h(4)=14.08 asked by Stacy on February 16, 2013 66. chemistry Find the molar mass of Na2Al2(SO4)4 asked by ninki on June 19, 2010 67. Algebra 2 Find the value of K so that the point P lies on the line L. 1. P(2,1), L: 3x + Ky = 8 2. P(2,2), L: Kx + (K + 1)y = 2 Help me i have no idea how to do this! :[ asked by Jessica on August 17, 2010 68. uga Assume the z test statistic equals 0.99, find the the p-value if Ha:p> 0.50 asked by Timothy on October 27, 2014 69. math Find the distance to the horizon @ 32,000 feet. asked by Tracy on May 16, 2012 70. Calc II Find the area of the region between y = x sin x and y = x for 0 ≤ x ≤ pi divided by 2 asked by Scott on June 25, 2010 71. Math Consider the quadratic function f(x) = x^2 + 12x + 40. Find the vertex. asked by Jessica on July 7, 2009 72. Calculus let f(x)=(7+x)/(7-x), g(x)=7x/(7-x) Find formula for f*g and state the domain of the composition asked by Kelly on June 25, 2010 73. math how can you use a pattern to find 2,100 divided by 3? what is the quotient asked by kisha on February 12, 2013 74. algebra find the distance between (0,-5) and (-6,8) a)6.70 b) 13 c) 14.32 d)3.87 and the answer i picked was c can you tell me if its right or wrong asked by kiddo on June 24, 2010 75. pre algebra find the mean, median and mode of the quiz scores 74, 85, 89, 93, 85 & 90. asked by lavena on June 20, 2010 76. Math Did I do this problem right? Find the following product: ( 1 1/3 + 3 1/2 )(3/4)=? My answer is: ( 4/3 + 7/2)(3/4)= 1 + 21/8= 29/8. Is this correct? Thanks. asked by B.B. on July 7, 2009 77. pre algebra a$98 dress is marked down to \$64.68. find the percent of change.

asked by lavena on June 20, 2010
78. math geometry

how do you find the formula for the nth triangular number

asked by Taylor on June 23, 2010
79. algebra 2

find the exact value using the unit circle cos 3.14/6

asked by brittany on May 24, 2012
80. algebra

Find an integer value of x such that when 3x−39 is divided by 2x, the quotient is 1 and the remainder is 50.

asked by dark rider on February 25, 2013
81. calculus

Find the derivative of the function. h(x) = (cos x/ 1+sin x)4

asked by theo on July 4, 2010
82. calculus

Q1) find the derivative of cos(e^(x^4sin(x))) Q2) If d/dx (f(4x^5))=7x^2 calculate f'(x)=

asked by Lily on November 15, 2010
83. Math

Explain it How can you use a pattern to find the product of 5x12?

asked by Shaun on January 13, 2013
84. calculus

find the domain and range of the function g(x)= 10+2x-x^2 (all under radical)

asked by Mariam on July 29, 2009
85. statistics

how to find the target cf when using the formula for score at a given percentile ?

asked by gwendolyn on February 24, 2013
86. math

do you know a where I can find a web link that would tell you how to read a ruler? thanks.

asked by jill on November 18, 2010
87. algebra

FIND THE VALUE OF K, SO THAT THE EXPRESSION IS A PERFECT SQUARE TRINOMIAL. x^2+6x+k k=

asked by student needs immediate help on February 23, 2013
88. Maths

L=2x-1 W=x+3 Area =294cm find length and with of rectangle

asked by Kay on February 23, 2013
89. Algebra

R(x)=(x^3-27)/(x^2-4x+3) find vertical, horizontal, and obliques asymptotes

asked by Anonymous. on October 18, 2014
90. math

how do you find out the interior and exterioir angle sums?

asked by not telling on January 2, 2013
91. Math

Find the vertex,axis,focus,directrix of y+1= -1/8(x-1)^2

asked by Amy on May 9, 2012
92. Calculus

Find the integral of x^2 divided by the square root of (2x-x^2) dx

asked by Ashley on February 22, 2013
93. Math

For the function g(x)=squareroot(2x+3), find the domain and rage of g.

asked by Ami on July 27, 2009
94. For the Function, Find...

For the function g(x)=squareroot(2x+3), find the domain and rage of g.

asked by Ami on July 27, 2009
95. math

How do I find the percent of increase from 19,293 to 19,897?

asked by Joan on June 11, 2010
96. algebra

Find the number of pairs of coprime integers (n,m) such that 1≤n≤m≤20.

97. math

find the slope of the line 5x - 2y = -1 I know the standard form is y=mx+b. It has been a while since I have done these.

asked by Hannah on July 4, 2010
98. geometry

The length of the hypotenuse of a 30, 60, 90 triangle is 7 how do you find perimeter?

asked by cody on May 24, 2012
99. spelling

How do you find the vowel sounds in the first syllable? Do you have to do it by saying the word is that the only way?

asked by wendy on February 5, 2013
100. geometry

Find the area of a parallelogram with sides of 6 and 12 and an angle of 60°.

asked by Anonymous on June 8, 2010